Nox features — what can Nox do?
Nox is an AI-powered health and wellness companion built by Xhealth, Inc. You talk to Nox in plain language — about symptoms, sleep, nutrition, medications, and everyday wellbeing — and Nox answers clearly, screens for warning signs, and helps you understand when something may need professional care.
Feature catalogue
Symptom triage, safety first
Tell Nox how you feel and Leo screens your symptoms for red-flag emergencies first. If something looks urgent, you get a clear safety banner before anything else. Leo's fast pattern-matching layer runs before the AI answers, and when it finds nothing a lightweight AI backstop double-checks for dangerous descriptions worded in slang, another language, or indirectly — so the safety net can catch phrasing the fixed rules miss. Otherwise Nox walks you through likely causes, what to watch for, and sensible next steps — always grounded in safety. You also choose how strict Leo is — a free Relaxed, Standard, or Strict control right in the chat box — while emergency screening always runs at every level; no level turns it off.
Example prompt: "I've had a dull headache for two days with some neck stiffness. What should I do?"
More about Symptom triage, safety first
100,000+ medicines
Look up more than 100,000 FDA-listed medicines with photos and indicative prices. Nox helps you understand what a medicine is for and compare listings across online pharmacies — read-only, so you stay in control of where you buy.
Example prompt: "What is ibuprofen used for and what does it typically look like?"
Photo & label analysis
Snap or upload a photo — a medication label, supplement bottle, meal, rash, or a reading from your wearable — and Nox identifies what it's looking at and explains what matters. Attach an image with the paperclip, paste, or drag-and-drop.
Example prompt: "Here's a photo of my supplement label — what's in it and is anything worth noting?"
More about Photo & label analysis
Visuals & charts
Ask Nox to visualize something and it generates clear medical diagrams on request, or turns your numbers into clean inline charts you can read at a glance. Great for tracking trends or understanding how the body works.
Example prompt: "Chart my resting heart rate over the week: 62, 64, 61, 65, 63, 60, 62."
Analyze My Day (requires a paid plan)
Log your sleep, energy, and stress and Nox returns a structured, personalized daily health report with practical suggestions. A quick way to spot patterns and small changes that add up over time.
Example prompt: "Analyze my day: 6 hours sleep, low energy, high stress."
Daily Check-in
Turn on Daily Check-in for a warmer, more personal companion tone. Nox gently checks in on how you're feeling and what's on your mind — a softer, once-a-day space for your wellbeing rather than a clinical Q&A.
Example prompt: "Let's do my daily check-in."
Nox Voice 1.2
Nox Voice 1.2 (beta) lets you start a live voice call with Nox. Just talk and Nox replies in a natural voice, in real time — like calling a friendly health assistant whenever you need one. Built on Nox's real-time voice engine.
Example prompt: "What helps with a sore throat?"
Explore health topics
Not sure what to ask? Explore surfaces curated health topics and trending questions so you can learn something new and start a conversation with a single tap.
Example prompt: "Show me some health topics worth exploring."